Dour Port-Mage + Ardent Elementalist + Notorious Throng

Dour Port-Mage

Ardent Elementalist

Notorious Throng

How it works

1. Deal combat damage to an opponent using a Rogue.
2. Cast Notorious Throng for its prowl cost by paying 5, causing you to take an extra turn after this one.
3. Cast Ardent Elementalist by paying its mana cost.
4. When Ardent Elementalist enters the battlefield, it triggers, returning Notorious Throng from your graveyard to your hand.
5. Move to your next turn.
6. Activate Dour Port-Mage by paying 1 and tapping it, returning Ardent Elementalist from the battlefield to your hand.
7. Dour Port-Mage triggers, causing you to draw a card.
8. Repeat.

This clever engine leverages Notorious Throng cast for its prowl cost to secure infinite extra turns, fueled by Ardent Elementalist looping the spell back from the graveyard into your hand whenever it enters the battlefield. To keep the sequence flowing across your turns, Dour Port-Mage plays a double role: its activated ability safely bounces the Ardent Elementalist back to your hand so it can be re-cast, while its triggered ability ensures you draw a card every time the Elementalist leaves the battlefield without dying.